I have been experiencing very realistic hallucinations at night. They are rare (3 times 2 summers ago and again 2 nights ago) and sporadic. I will wake up (or at least I feel I have awoken), look around and think I see a person in my room. I see the person in great detail (like I would see someone any other time) and I can never locate an item that explains what I saw (i.e. the person was actually a blanket). In my most recent episode, I lifted my covers and thought I saw a young man crouthing at the foot of the bed staring at me. I immediately screamed and ran from the room. I have also seen a tall man, old woman and young child. Nothing in my room is ever "off" when this happens except of course that I see a strange person. I do get a scared at night but I feel no more stressed or scared than usual before I have them. Sometimes I even feel relaxed or content beforehand. I have had emotional trama but not recently. Even now they seem very real I usually have them early in the night.